Trigger warning: all the triggers. Name one, it's in there. As the title states it's really, really dark (I don't know what the German cover should express, tbh). Lehane is working on his characters in this one, sharpening them. But not only the human ones, but also the city all his books are set in: Boston. It's a strong book, well plotted and even if I might forget the story itself I won't forget all the feelings connected to it.